Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5283474 | Circuit for driving a load by using selectively one of two different DC power sources | Kunio Oi, Makoto Kawaguchi | 1994-02-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5283474 | Circuit for driving a load by using selectively one of two different DC power sources | Kunio Oi, Makoto Kawaguchi | 1994-02-01 |